CN112753336A - Quantitative fertilization device for agricultural production - Google Patents
Quantitative fertilization device for agricultural production Download PDFInfo
- Publication number
- CN112753336A CN112753336A CN202011577169.5A CN202011577169A CN112753336A CN 112753336 A CN112753336 A CN 112753336A CN 202011577169 A CN202011577169 A CN 202011577169A CN 112753336 A CN112753336 A CN 112753336A
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- Prior art keywords
- shaft body
- feeding
- main shaft
- agricultural production
- lower shell
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- 230000004720 fertilization Effects 0.000 title claims abstract description 26
- 238000012271 agricultural production Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000003337 fertilizer Substances 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 13
- 238000012840 feeding operation Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003031 feeding effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a quantitative fertilization device for agricultural production, which comprises a lower shell and a feeding hopper, wherein the feeding hopper is arranged at the top end of the lower shell, the feeding hopper and the lower shell are communicated, a power mechanism is arranged on the feeding hopper, a feeding hole is formed in the feeding hopper at one side of the power mechanism, a discharging shell is arranged on the surface of the lower shell, a main shaft body is arranged in the lower shell, and a material distribution mechanism is arranged on the surface of the main shaft body; the material distribution mechanism comprises a propelling shaft body and a feeding impeller, the feeding impeller is installed on the main shaft body, the propelling shaft body is installed inside the main shaft body, and an adjusting sleeve is installed on the surface of the propelling shaft body. The quantitative fertilizing device for agricultural production is convenient to disassemble and clean, facilitates stirring and directional feeding operation of fertilizer, and changes the fertilizer feeding rate in a mode of shielding the impeller by virtue of the telescopic effect of the electric push rod, so that the quantitative fertilizing effect is achieved.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a quantitative fertilization device for agricultural production.
Background
The fertilization refers to an agricultural technical measure of applying fertilizer to soil or spraying the fertilizer on plants to provide nutrients needed by the plants and maintain and improve soil fertility, in the traditional agricultural planting process, the measure is manually implemented, the agricultural mechanization trend is continuously accelerated along with the development of science and technology, and the mechanized fertilization slowly replaces the manual fertilization.
General mechanical fertilization often adopts the mode of fertilizer injection unit fixed mounting on external equipment, if fix on agricultural tractor, and current fertilizer injection unit, its inside structural stability is strong, if the derivation speed that needs to change fertilizer, generally change the power part, such as the rotational speed of motor, also can directly change the degree of opening and shutting of deriving the part, and the change mode of this type of speed is comparatively single, the flexibility is not enough, in the fertilization in-process of carrying out the large tracts of land, the supply rate of fertilizer can't be controlled, then probably cause the waste of fertilizer, some fertilizer injection unit fertilizies excessively even, be unfavorable for actual farming operation.
Disclosure of Invention
The invention aims to provide a quantitative fertilization device for agricultural production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a quantitative fertilization device for agricultural production comprises a lower shell and a feeding hopper, wherein the feeding hopper is mounted at the top end of the lower shell, the feeding hopper and the lower shell are communicated, a power mechanism is mounted on the feeding hopper, a feeding hole is formed in the feeding hopper on one side of the power mechanism, a discharging shell is mounted on the surface of the lower shell, a main shaft body is mounted inside the lower shell, and a material distribution mechanism is mounted on the surface of the main shaft body; the material distribution mechanism comprises a propelling shaft body and a feeding impeller, the feeding impeller is installed on a main shaft body, the propelling shaft body is installed inside the main shaft body, the surface of the propelling shaft body extends to the outside of the main shaft body, an adjusting sleeve is installed on the surface of the propelling shaft body, and the inner diameter of the adjusting sleeve is larger than the outer diameter of the feeding impeller.
Preferably, the surface of the main shaft body is provided with a guide groove, the surface of the propelling shaft body is provided with a connecting rod, and the tail end of the connecting rod extends to the inner wall of the adjusting sleeve through the guide groove.
Preferably, a flange is arranged at the joint of the lower shell and the charging hopper.
Preferably, the surface of one side of lower casing is installed with electric putter, and the trace is installed to electric putter's output, and the end and the promotion axis body of trace are spacing to be connected.
Preferably, the feeding motor is mounted on the other side surface of the housing.
Preferably, power unit includes agitator motor and driven lever, and agitator motor installs the top at the loading hopper, and the driven lever is installed on the loading hopper top of agitator motor one side, and the driven lever passes through the belt pulley to be connected with agitator motor, and inside the bottom extension of the two to the loading hopper.
Preferably, a first stirrer is installed at the bottom end of the stirring motor, and a second stirrer is installed at the bottom end of the driven rod.
Preferably, the inside of lower casing is provided with the material pouring cavity, and pay-off impeller movable mounting is inside the material pouring cavity, and the material pouring block is installed to the inside of the lower casing of material pouring cavity one side, and adjusting sleeve movable mounting is inside the material pouring block.
Compared with the prior art, the invention has the beneficial effects that:
1. this quantitative fertilization device for agricultural production through the flange, when can realize the fixed connection between casing and the loading hopper down, can do benefit to the realization of dismantling the effect, is convenient for overhaul the device inside and operation such as wash, through agitator motor, and the driven lever combines to use, the turning moment in two position that can produce drives first agitator and second agitator and carries out rotary motion, stirs the operation to the fertilizer of loading hopper inside, the top-down's of being convenient for feeding.
2. This quantitative fertilizer injection unit for agricultural production, through falling the material cavity, and use jointly with falling the material piece, can restrict the direction of fertilizer downstream, reach directional effect, through the pay-off impeller, with the form of impeller, can be at rotatory in-process, promote quantitative fertilizer downwards, reach the effect of feed, and use jointly with the adjusting sleeve, when adjusting sleeve atress motion, can carry out the cage to the pay-off impeller whole or part, and its surface and fertilizer smooth contact, make the pay-off impeller can't reach the effect of feed, with the degree of sheltering from of adjusting sleeve to the pay-off impeller, reach the control of feed measurement or speed.
3. This quantitative fertilization device for agricultural production, through the trace, use jointly with electric putter, can be under the condition of adjusting feed rate, the drive impels the axis body motion, and then provide required power for the motion of adjusting the axle sleeve, and can be with the help of the stroke control to electric putter, reach the control to adjusting the axle sleeve motion, through the guide way, when can realize adjusting sleeve and impel the axis body coupling and moment transmission, use jointly with the connecting rod, form a specific passageway for adjusting telescopic motion, and lead, satisfy the in-service use demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a partial cross-sectional view of the present invention.
In the figure: 1. a lower housing; 2. a hopper; 3. a stirring motor; 4. a feed inlet; 5. a flange plate; 6. a discharge housing; 7. an electric push rod; 8. a linkage rod; 9. a driven lever; 10. a feed motor; 11. a feeding impeller; 12. a material pouring cavity; 13. a first stirrer; 14. a second agitator; 15. pouring a material block; 16. an adjustment sleeve; 17. a propulsion shaft body; 18. a connecting rod; 19. a guide groove; 20. a main shaft body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the quantitative fertilization device for agricultural production of the present embodiment includes a lower housing 1 and a loading hopper 2, the loading hopper 2 is installed on the top end of the lower housing 1, the loading hopper 2 is communicated with the top end of the lower housing 1, the loading hopper 2 can be used as a component for containing actual fertilizer, during actual use, the loading hopper 2 or the lower housing 1 can be fixedly connected with an external device, such as an agricultural tractor, and can be driven by the tractor to move, so as to achieve the effect of moving fertilization, a power mechanism is installed on the loading hopper 2, the power mechanism includes a stirring motor 3 and a driven rod 9, the stirring motor 3 is installed on the top end of the loading hopper 2, and can be powered by the external device, so as to generate a rotation torque, so as to stir the fertilizer inside the loading hopper 2, and the like, and the model of the stirring motor 3 can be selected as a Y2-1 motor, the driven rod 9, the driven rod 9 is connected with the stirring motor 3 through a belt pulley, so that the driven rod 9 can rotate along with the start of the stirring motor 3 to transmit torque, the bottom ends of the two extend into the hopper 2, the bottom end of the stirring motor 3 is provided with a first stirrer 13, the bottom end of the driven rod 9 is provided with a second stirrer 14, the first stirrer 13 and the second stirrer 14 are staggered with each other actually, the torque of the stirring motor 3 and the torque of the driven rod 9 can be received respectively to rotate, the waste materials can be stirred in different areas in the hopper 2 respectively, the hopper 2 on one side of the power mechanism is provided with a feed inlet 4, external fertilizer can be added into the hopper 2, the surface of the lower hopper 1 is provided with a discharge shell 6 with a certain inclination angle, a channel is formed inside, and the fertilizer in the lower hopper 1 can be guided out, the inside of the lower shell 1 is provided with a main shaft body 20 through a bearing, the main shaft body 20 has a larger outer diameter and a hollow inside and is made of a metal material device with good physical performance, such as No. 45 steel, and can rotate under the action of external torque, and the surface of the main shaft body 20 is provided with a material distribution mechanism; the material distributing mechanism comprises a propelling shaft body 17 and a feeding impeller 11, wherein the feeding impeller 11 is arranged on a main shaft body 20, the upper part of the feeding impeller 11 is in contact with fertilizer in a feeding hopper 2 in an impeller mode, the gap between a blade and the inner wall of a main shell body 1 is small, the feeding impeller can rotate along with the main shaft body 20, the fertilizer can be retained on the feeding impeller 11 in the rotating process, and the fertilizer can be pushed downwards in a quantitative mode to achieve the feeding effect, the propelling shaft body 17 is arranged in the main shaft body 20 and is in smooth contact with the main shaft body 20, the surface of the propelling shaft body 17 extends to the outside of the main shaft body 20, the propelling shaft body 17 can move along the inner wall of the main shaft body 20 under the stress condition, an adjusting sleeve 16 is arranged on the surface of the propelling shaft body 17, the inner diameter of the adjusting sleeve 16 is larger than the outer diameter of the feeding impeller 11, when the, the feeding impeller 11 is positioned in a gap between the feeding impeller 11 and the inner wall of the main shell 1, the adjusting sleeve 16 is in smooth contact with the inner wall of the main shell 1 to achieve a certain sealing effect, and the feeding impeller 11 cannot achieve a feeding effect, so that the shielding degree of the adjusting sleeve 16 on the feeding impeller 11 is adjusted to achieve the control of feeding metering or feeding rate, if only shielding a half, the feeding rate can be reduced by a half, the surface of the main shaft body 20 is provided with a guide groove 19, the guide groove 19 is communicated up and down, the surface of the propelling shaft body 17 is provided with a connecting rod 18, the tail end of the connecting rod 18 extends to the inner wall of the adjusting sleeve 16 through the guide groove 19, namely, the connecting rod 18 can transmit torque generated by the propelling shaft body, the adjusting sleeve 16 is driven to carry out directional movement along the guide groove 19, the pouring cavity 12 is arranged in the lower shell 1 to limit the downward movement direction of fertilizer to achieve, that is, the material feeding impeller 11 plays a role in the material pouring cavity 12, the material pouring block 15 is arranged inside the lower shell 1 on one side of the material pouring cavity 12, the two sides of the material pouring cavity 12 can be limited, the adjusting sleeve 16 is movably arranged inside the material pouring block 15 and is in smooth contact with the material pouring block through the limiting groove body, and when the adjusting sleeve 16 and even the connecting rod 18 are forced to rotate, the specific groove body is arranged inside the material pouring block 15, so that the rotating motion of the material pouring block is not influenced.
Specifically, ring flange 5 is installed to the junction of inferior valve casing 1 and loading hopper 2 to carry out fixed connection through bolt and sealing washer, during the in-service use, can conveniently dismantle and install, do benefit to and open whole device, wash and maintain the operation.
Further, an electric push rod 7 is installed on the surface of one side of the lower shell 1, the electric push rod 7 can convert the rotation torque of the motor into linear connection, and further achieve the telescopic effect of the rod piece, the model of the electric push rod 7 can be selected to be an XTL200 electric push rod and is electrically connected with external equipment through a lead, a linkage rod 8 is installed at the output end of the electric push rod 7, the tail end of the linkage rod 8 is in limit connection with the pushing shaft body 17 through a smooth groove body, and the two can generate relative rotation motion, in practical use, the electric push rod 7 extends to push the pushing shaft body 17 to do forced motion, a feeding motor 10 is installed on the other side surface of the shell 1 of the linkage rod 8, the output end of the feeding motor 10 is connected with the main shaft body 20 through a bearing, the model of the feeding motor 10 can be selected to be a Y90S-2 motor, can be connected with a control part of, the spindle body 20 is driven to rotate.
The using method of the embodiment comprises the following steps: in practical use, the device can be correctly installed on an external device, such as an agricultural tractor, and then the device can be driven to move, so as to achieve the effect of mobile fertilization, a power supply on the tractor provides electric energy for the device, a plc controller is installed to be electrically connected with each electric component of the device through a lead, after fertilizer is placed into the feeding hopper 2 through the feeding port 4, the stirring motor 3 is started to rotate, and then the driven rod 9, even the first stirrer 13 and the second stirrer 14 are driven to rotate, so as to stir the fertilizer in the feeding hopper 2, and push the fertilizer into the material pouring cavity 12, meanwhile, the feeding motor 10 is started to drive the main shaft body 20 to rotate, and further drive the plurality of feeding impellers 11 thereon to rotate, so as to guide the fertilizer on the main shaft into the lower part of the lower shell 1, and then the fertilizer is guided out through the material pouring cavity 12 and the material discharging shell 6, the rotating speed of the feeding motor 10 can be controlled to further control the rotating speed of the main shaft body 20 and even the feeding impeller 11, so as to change the pushing speed of the feeding impeller 11, meanwhile, the main shaft body 20, the feeding impeller 11, the pushing shaft body 17 and the adjusting sleeve 16 synchronously rotate, and the linkage rod 8 does not rotate under the limit movement of the smooth groove body, when the feeding speed needs to be reduced, the electric push rod 7 can be started by an external controller to extend to push the linkage rod 8 to move forwards, so as to push the whole pushing shaft body 17 and even the adjusting sleeve 16 to move, the adjusting sleeve 16 is led out from the inner part of the material pouring block 15 and is sleeved on the surface of the corresponding feeding impeller 11 to form a shielding effect, the adjusting sleeve 16 is in smooth contact with the inner wall of the material pouring cavity 12 to form a certain shielding effect, and is acted by the stroke size of the electric push rod 7, when the stroke is larger, the shielding degree of the feeding impeller 11 by the, the fertilizer can be conveyed from top to bottom only when the part which is not shielded contacts the fertilizer, and when the feeding impeller 11 is completely shielded, the feeding impeller 11 can stop the fertilization operation when the feeding impeller 11 rotates and does not contact the fertilizer, so that the feeding impeller 11 completely loses the effect, and when the fertilization speed is to be increased, the fertilizer can be recovered by controlling the electric push rod 7.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a quantitative fertilization device for agricultural production, includes casing (1) and loading hopper (2) down, and loading hopper (2) are installed on the top of casing (1) down, and the two is inside to switch on its characterized in that: the feeding hopper (2) is provided with a power mechanism, the feeding hopper (2) on one side of the power mechanism is provided with a feeding hole (4), the surface of the lower shell (1) is provided with a discharging shell (6), a main shaft body (20) is arranged in the lower shell (1), and the surface of the main shaft body (20) is provided with a material distribution mechanism; the material distribution mechanism comprises a propelling shaft body (17) and a feeding impeller (11), the feeding impeller (11) is installed on a main shaft body (20), the propelling shaft body (17) is installed inside the main shaft body (20), the surface of the propelling shaft body extends to the outside of the main shaft body (20), an adjusting sleeve (16) is installed on the surface of the propelling shaft body (17), and the inner diameter of the adjusting sleeve (16) is larger than the outer diameter of the feeding impeller (11).
2. The quantitative fertilization device for agricultural production according to claim 1, wherein: the surface of the main shaft body (20) is provided with a guide groove (19), the surface of the propulsion shaft body (11) is provided with a connecting rod (18), and the tail end of the connecting rod (18) extends to the inner wall of the adjusting sleeve (16) through the guide groove (19).
3. The quantitative fertilization device for agricultural production according to claim 1, wherein: and a flange plate (5) is arranged at the joint of the lower shell (1) and the charging hopper (2).
4. The quantitative fertilization device for agricultural production according to claim 1, wherein: one side surface mounting of casing (1) has electric putter (7) down, and trace (8) are installed to electric putter's (7) output, and the end and the propulsion axis body (17) of trace (8) are spacing to be connected.
5. The quantitative fertilization device for agricultural production according to claim 4, wherein: and a feeding motor (10) is arranged on the surface of the other side of the shell (1).
6. The quantitative fertilization device for agricultural production according to claim 1, wherein: power unit includes agitator motor (3) and driven lever (9), and agitator motor (3) are installed on the top of loading hopper (2), and loading hopper (2) top in agitator motor (3) one side is installed in driven lever (9), and driven lever (9) are connected with agitator motor (3) through the belt pulley, and inside the bottom extension of the two to loading hopper (2).
7. The quantitative fertilization device for agricultural production according to claim 7, wherein: a first stirrer (13) is installed at the bottom end of the stirring motor (3), and a second stirrer (14) is installed at the bottom end of the driven rod (9).
8. The quantitative fertilization device for agricultural production according to claim 1, wherein: the material pouring device is characterized in that a material pouring cavity (12) is arranged in the lower shell (1), the feeding impeller (11) is movably mounted in the material pouring cavity (12), a material pouring block (15) is mounted in the lower shell (1) on one side of the material pouring cavity (12), and the adjusting sleeve (16) is movably mounted in the material pouring block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577169.5A CN112753336A (en) | 2020-12-28 | 2020-12-28 | Quantitative fertilization device for agricultural production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577169.5A CN112753336A (en) | 2020-12-28 | 2020-12-28 | Quantitative fertilization device for agricultural production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112753336A true CN112753336A (en) | 2021-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011577169.5A Pending CN112753336A (en) | 2020-12-28 | 2020-12-28 | Quantitative fertilization device for agricultural production |
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| CN (1) | CN112753336A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445445A (en) * | 1982-05-28 | 1984-05-01 | Sterrett Richard L | Apparatus for fertilizing soil with a V-blade plow |
| JP2015130944A (en) * | 2014-01-10 | 2015-07-23 | サミー株式会社 | Game machine and device owned by player |
| WO2019041425A1 (en) * | 2017-08-28 | 2019-03-07 | 汪伟东 | Agricultural forward push type stirring fertilizer distributor |
| CN208581490U (en) * | 2018-07-10 | 2019-03-08 | 王肇伟 | A kind of agricultural machinery fertilizer apparatus |
| CN209501554U (en) * | 2018-12-27 | 2019-10-18 | 河南丰田种业有限公司 | A kind of breeding fertilizer agitating device |
| CN210444860U (en) * | 2019-08-22 | 2020-05-05 | 多伦县新沃源有机肥业有限公司 | Fertilizing box |
| CN111264153A (en) * | 2020-01-15 | 2020-06-12 | 安徽科技学院 | Fertilizing device capable of dynamically adjusting fertilizing amount and adjusting method |
| CN211210489U (en) * | 2019-11-08 | 2020-08-11 | 张绿洲 | Agricultural liquid manure integration equipment of ration fertilization |
-
2020
- 2020-12-28 CN CN202011577169.5A patent/CN112753336A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445445A (en) * | 1982-05-28 | 1984-05-01 | Sterrett Richard L | Apparatus for fertilizing soil with a V-blade plow |
| JP2015130944A (en) * | 2014-01-10 | 2015-07-23 | サミー株式会社 | Game machine and device owned by player |
| WO2019041425A1 (en) * | 2017-08-28 | 2019-03-07 | 汪伟东 | Agricultural forward push type stirring fertilizer distributor |
| CN208581490U (en) * | 2018-07-10 | 2019-03-08 | 王肇伟 | A kind of agricultural machinery fertilizer apparatus |
| CN209501554U (en) * | 2018-12-27 | 2019-10-18 | 河南丰田种业有限公司 | A kind of breeding fertilizer agitating device |
| CN210444860U (en) * | 2019-08-22 | 2020-05-05 | 多伦县新沃源有机肥业有限公司 | Fertilizing box |
| CN211210489U (en) * | 2019-11-08 | 2020-08-11 | 张绿洲 | Agricultural liquid manure integration equipment of ration fertilization |
| CN111264153A (en) * | 2020-01-15 | 2020-06-12 | 安徽科技学院 | Fertilizing device capable of dynamically adjusting fertilizing amount and adjusting method |
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Application publication date: 20210507 |